[SRU] xgene_enet: an extra interrupt may be pending for an interrupt controller that doesn't support irq_disable and hardware with level interrupt
Bug #1611399 reported by
Craig Magina
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Medium
|
Craig Magina | ||
Xenial |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
[Impact]
For interrupt controller that doesn't support irq_disable and hardware
with level interrupt, an extra interrupt may be pending. This patch fixes
the issue by setting IRQ_DISABLE_UNLAZY flag for the interrupt line,
as suggested by,
'commit e9849777d0e2 ("genirq: Add flag to force mask in
[Test Case]
Run iperf on a merlin board to exercise the xgene_enet driver
[Regression Risk]
This commit only affects the xgene_enet driver
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
status: | Incomplete → Triaged |
tags: | added: kernel-da-key |
Changed in linux (Ubuntu): | |
assignee: | nobody → Craig Magina (craig.magina) |
Changed in linux (Ubuntu Xenial): | |
status: | New → Fix Committed |
tags: |
added: verification-done-xenial removed: verification-needed-xenial |
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This change has been made by an automated script, maintained by the Ubuntu Kernel Team.